ucnid-9.c: New test.

gcc/testsuite:
	* gcc.dg/cpp/ucnid-9.c: New test.

libcpp:
	* ucnid.tab: Mark C99 digits as [C99DIG].
	* makeucnid.c (read_ucnid): Handle [C99DIG].
	(read_table): Don't check for digit characters.
	* ucnid.h: Regenerate.

From-SVN: r204835

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 2dc4a31..d395e73 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2013-11-15  Joseph Myers  <joseph@codesourcery.com>
+
+       * gcc.dg/cpp/ucnid-9.c: New test.
+
 2013-11-14  Eric Botcazou  <ebotcazou@adacore.com>
 
        * gnat.dg/stack_usage1b.adb: New test.

diff --git a/gcc/testsuite/gcc.dg/cpp/ucnid-9.c b/gcc/testsuite/gcc.dg/cpp/ucnid-9.c
new file mode 100644 (file)
index 0000000..8dc4345
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/cpp/ucnid-9.c
@@ -0,0 +1,8 @@
+/* { dg-do preprocess } */
+/* { dg-options "-std=c99 -pedantic -fextended-identifiers" } */
+
+\u2160
+\u2182
+\u3007
+\u3021
+\u3029

diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 64de79b..efbfe23 100644 (file)
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,10 @@
+2013-11-15  Joseph Myers  <joseph@codesourcery.com>
+
+       * ucnid.tab: Mark C99 digits as [C99DIG].
+       * makeucnid.c (read_ucnid): Handle [C99DIG].
+       (read_table): Don't check for digit characters.
+       * ucnid.h: Regenerate.
+
 2013-11-06  Tobias Burnus  <burnus@net-b.de>
 
        * macro.c (_cpp_builtin_macro_text): Correct

diff --git a/libcpp/makeucnid.c b/libcpp/makeucnid.c
index 4e3f76d..da06065 100644 (file)
--- a/libcpp/makeucnid.c
+++ b/libcpp/makeucnid.c
@@ -66,6 +66,8 @@ read_ucnid (const char *fname)
        break;
       if (strcmp (line, "[C99]\n") == 0)
        fl = C99;
+      if (strcmp (line, "[C99DIG]\n") == 0)
+       fl = C99|digit;
       else if (strcmp (line, "[CXX]\n") == 0)
        fl = CXX;
       else if (isxdigit (line[0]))
@@ -104,10 +106,10 @@ read_ucnid (const char *fname)
   fclose (f);
 }
 
-/* Read UnicodeData.txt and set the 'digit' flag, and
-   also fill in the 'decomp' table to be the decompositions of
-   characters for which both the character decomposed and all the code
-   points in the decomposition are either C99 or CXX.  */
+/* Read UnicodeData.txt and fill in the 'decomp' table to be the
+   decompositions of characters for which both the character
+   decomposed and all the code points in the decomposition are either
+   C99 or CXX.  */
 
 static void
 read_table (char *fname)
@@ -135,11 +137,7 @@ read_table (char *fname)
       do {
        l++;
       } while (*l != ';');
-      /* Category value; things starting with 'N' are numbers of some
-        kind.  */
-      if (*++l == 'N')
-       flags[codepoint] |= digit;
-
+      /* Category value.  */
       do {
        l++;
       } while (*l != ';');

diff --git a/libcpp/ucnid.h b/libcpp/ucnid.h
index 8d6434a..d049cc7 100644 (file)
--- a/libcpp/ucnid.h
+++ b/libcpp/ucnid.h
@@ -714,13 +714,12 @@
 {   0|  0|  0|CID|NFC|NKC|  0,   0, 0x2132 },
 { C99|  0|  0|CID|NFC|  0|  0,   0, 0x2138 },
 {   0|  0|  0|CID|NFC|  0|  0,   0, 0x215f },
-{ C99|DIG|  0|CID|NFC|  0|  0,   0, 0x217f },
-{ C99|DIG|  0|CID|NFC|NKC|  0,   0, 0x2182 },
+{ C99|  0|  0|CID|NFC|  0|  0,   0, 0x217f },
+{ C99|  0|  0|CID|NFC|NKC|  0,   0, 0x2182 },
 {   0|  0|  0|CID|NFC|NKC|  0,   0, 0x3004 },
-{ C99|  0|  0|CID|NFC|NKC|  0,   0, 0x3006 },
-{ C99|DIG|  0|CID|NFC|NKC|  0,   0, 0x3007 },
+{ C99|  0|  0|CID|NFC|NKC|  0,   0, 0x3007 },
 {   0|  0|  0|CID|NFC|NKC|  0,   0, 0x3020 },
-{ C99|DIG|  0|CID|NFC|NKC|  0,   0, 0x3029 },
+{ C99|  0|  0|CID|NFC|NKC|  0,   0, 0x3029 },
 {   0|  0|  0|CID|NFC|NKC|  0,   0, 0x3040 },
 { C99|  0|CXX|CID|NFC|NKC|  0,   0, 0x3093 },
 {   0|  0|CXX|CID|NFC|NKC|  0,   0, 0x3094 },

diff --git a/libcpp/ucnid.tab b/libcpp/ucnid.tab
index ea22882..643c230 100644 (file)
--- a/libcpp/ucnid.tab
+++ b/libcpp/ucnid.tab
@@ -119,7 +119,7 @@ ac00-d7a3
 0b3d 1fbe 203f-2040 2102 2107 210a-2113 2115 2118-211d 2124 2126 2128
 212a-2131 2133-2138 2160-2182 3005-3007 3021-3029
 
-; Digits
+[C99DIG]
 0660-0669 06f0-06f9 0966-096f 09e6-09ef 0a66-0a6f 0ae6-0aef 0b66-0b6f
 0be7-0bef 0c66-0c6f 0ce6-0cef 0d66-0d6f 0e50-0e59 0ed0-0ed9 0f20-0f33